XML 46 R33.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Segment Information - Schedule of Total Revenues, Operating Profit and Total Asset for Reporting Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jul. 01, 2016 | Jun. 30, 2017 | Jul. 01, 2016
Segment Reporting Information [Line Items] |  |  |  |
Revenues from External Customers | $ 2,514,751 | $ 2,693,873 | $ 7,368,922 | $ 8,323,570
Total Operating Profit | 128,475 | 109,556 | 285,276 | 255,787
Restructuring and Other Charges | (10,700) | (32,920) | (115,899) | (136,671)
Total Other (Expense) income | (1,079) | (6,657) | (10,276) | (4,460)
Total Other (Expense) income - Restructuring |  | (92) | (1,233) | (277)
Earnings Before Taxes | 127,396 | 102,807 | 273,767 | 251,050
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total Operating Profit | 168,166 | 161,999 | 455,567 | 450,354
Corporate Non-Segment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Other Corporate Expenses | (28,991) | (19,523) | (54,392) | (57,896)
Petroleum & Chemicals |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from External Customers | 600,479 | 766,546 | 1,800,119 | 2,575,474
Petroleum & Chemicals | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total Operating Profit | 29,055 | 29,646 | 88,326 | 92,194
Aerospace & Technology |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from External Customers | 585,432 | 667,785 | 1,739,908 | 2,007,440
Aerospace & Technology | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total Operating Profit | 50,591 | 53,741 | 146,735 | 156,861
Buildings & Infrastructure |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from External Customers | 647,252 | 553,546 | 1,813,111 | 1,696,004
Restructuring and Other Charges | (1,246) |  | (23,844) |
Buildings & Infrastructure | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total Operating Profit | 56,173 | 50,168 | 138,957 | 133,083
Industrial |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues from External Customers | 681,588 | 705,996 | 2,015,784 | 2,044,652
Industrial | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total Operating Profit | $ 32,347 | $ 28,444 | $ 81,549 | $ 68,216

X
- Definition Other non operating income expense excluding disposal group not discontinued operation gain loss on disposal. + References No definition available. + Details
Name: | jec_OtherNonoperatingIncomeExpenseExcludingDisposalGroupNotDiscontinuedOperationGainLossOnDisposal
Namespace Prefix: | jec_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Other non-operating income expense related to restructuring. + References No definition available. + Details
Name: | jec_OtherNonoperatingIncomeExpenseRelatedToRestructuring
Namespace Prefix: | jec_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Restructuring and other charges. + References No definition available. + Details
Name: | jec_RestructuringAndOtherCharges
Namespace Prefix: | jec_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of expense classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.7) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4,6) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_OtherExpenses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=jec_PetroleumAndChemicalsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=jec_AerospaceAndTechnologyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=jec_BuildingsAndInfrastructureMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=jec_IndustrialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |